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| 1 | Disconnecting incoming and outgoing cable/bus bar connections, withdrawing from cradle and overhauling of manually/electrically operated draw-out type Air Circuit Breaker of any make, 3/4 pole, 415 V AC, 800–2500 A, including all necessary works complete as specified and directed:(a) Cleaning of dust, spider webs and foreign particles.(b) Removal of old grease from various parts.(c) Cleaning of parts with CRC-2-26 or approved equivalent.(d) Checking and tightening of all hardware.(e) Replacement of damaged/unserviceable minor parts.(f) Re-greasing and lubrication of all rotating and moving parts.(g) Checking, setting and attending faults of spring charging mechanism.(h) Checking, setting and attending faults of closing and tripping mechanism.(j) Checking, setting and attending faults of auxiliary switch contacts.(k) Checking proper operation of breaker in isolation, test and service positions.(l) Measurement and confirmation of insulation resistance of each live part w.r.t. earth. |
| 2 | Taking down carefully old unserviceable UG cable of any size from the trenches/wall/pole and keeping aside for reuse and remove the unserviceable cable from site after affording credit depending on its serviceability state including removal of brick/PCC cable cover complete all as specified and directed. |
| 3 | Supply, laying, jointing/termination, testing and commissioning LT UG cable, 1100 V grade, XLPE insulated, PVC sheathed, armoured, heavy duty, with multi-stranded aluminium conductor, 4 core × 25 sqmm, laid in trenches/walls/poles/through pipes, including lugs/thimbles/ferrules and all connections, complete all as specified and directed.Note: Cable shall be drawn through DWC/HDPE flexible pipe (min 40 mm dia) fixed with saddles and necessary accessories, complete. |
| 4 | All as per Item No.03 above but for 10 sqmm 4.0 core |
| 5 | All as per Item No.03 above but for 16 sqmm 4.0 core |
| 6 | Supply and laying LT UG cable 1100 Volts grade XLPE insulated PVC sheathed armoured heavy duty in trenches/walls/poles/passing through pipes with multistranded aluminium conductor including lugs/thimble/ferrules for terminations and connections testing and commissioning complete including taking out old unserviceable cable for 35 sqmm 3.5 core complete all as specified and directed. |
| 7 | All as per Item No.06 above but for 50 Sqmm 3.50 core |
| 8 | All as per Item No.06 above but for 70 sqmm 3.50 core |
| 9 | All as per Item No.06 above but for 95 sqmm 3.50 core |
| 10 | All as per Item No.06 above but for 120 sqmm 3.50 core |
| 11 | M&L for MCCB 3 pole, 415 Volts, 25 to 100 Amps with breaking capacity 16 kA, with thermal magnetic release and adjustable setting 80% to 100%, Ics = 100% Icu, fixing to the existing panel board matching with the existing slots including any alteration required and with extension links properly connected to the bus bar, including disconnecting the incoming/outgoing cable connections and re-connecting with suitable aluminium lugs/ferrules etc. after taking out the existing unserviceable and making good the disturbed surface complete all as specified and directed. |
| 12 | All as per Item No.11 herein above but for 125 Amps with breaking capacity 16 KA |
| 13 | M&L for MCCB 4 pole, 415 Volts, 100 Amps with breaking capacity 16 kA, with thermal magnetic release and adjustable setting 80% to 100%, Ics = 100% Icu, fixing to the existing panel board matching with the existing slots including any alteration required and with extension links properly connected to the bus bar, including disconnecting the incoming/outgoing cable connections and re-connecting with suitable aluminium lugs/ferrules etc. after taking out the existing unserviceable and making good the disturbed surface complete all as specified and directed |
| 14 | All as per Item No.13 herein above but for 125 Amps with breaking capacity 16 KA |
| 15 | All as per Item No.13 herein above but for 160 Amps with breaking capacity 25 KA |
| 16 | All as per Item No.13 herein above but for 200 Amps with breaking capacity 36 KA |
| 17 | All as per Item No.13 herein above but for 250 Amps with breaking capacity 36 KA |
| 18 | All as per Item No.13 herein above but for 400 Amps with breaking capacity 36 KA |
| 19 | M&L for servicing to indoor/outdoor LT panel board, opening all cubicle doors, cleaning with air blower, removing burnt out unserviceable instruments, copper wiring kit and burnt out unserviceable extended copper terminals/copper cable and replacing with new extended copper terminal bus bar of suitable size including required nuts, bolts and washers, and replacing measuring instruments such as ammeter with existing size of CT, voltmeter and indicating lamps of LED type ‘R Y B’, cleaning with CTC to serviceable parts like MCCBs and all terminals, replacement of damaged aluminium lugs of any description for LT U/G incoming and outgoing cables, replacement of deteriorated copper wiring with suitable copper conductor with circuit indicator, replacement of sheared rubber beadings to doors of panels, including preparing the existing surface and spray painting on existing powder coated surface with two coats of synthetic enamel paint of approved colour, marking of incoming and outgoing feeders with fluorescent stickers including preparation of the surface of panel complete all as specified and directed. |
| 20 | Note :- [i] The rates shall be deemed to include cleaning with CTC oil, terminating of LT U/G cable of any description, wiring kits with suitable copper conductor along with connectors, painting and marking with incoming & outgoing details of the panels with fluorescent stickers and necessary nuts, bolts and washers etc. [ii] The spares such as aluminium lugs, sheared rubber gasket of panel doors, indicator lamp, voltmeter, ammeter with required sizes of CT and selector switch, and copper conductor cable other than wiring kit shall be measured and paid separately under relevant items of this schedule as supply only. |
| 21 | Supply & fix in repair Volt meter digital type 0-500 Volts complete all as specified and directed. |
| 22 | Supply & fix in repair Ammeter digital type suitable to 0 - 100 Amps complete all as specified and directed. |
| 23 | Supply & fix in repair Aluminium lugs suitable for 25 sqmm to 50 sqmm cables complete all as specified and directed. |
| 24 | Supply & fix in repair Aluminium lugs suitable for 70 sqmm to 150 sqmm cables complete all as specified and directed. |
| 25 | Supply & fix in repair Sheared rubber gasket suitable to LT panel board any description complete all as specified and directed. |
| 26 | Supply & fix in repair Indicator lamp LED type 'RYB' complete all as specified and directed. |
| 27 | M&L for GI tubing ‘light’ grade 80 mm bore with all fittings for cable protection fixed on poles/walls/laid under road crossings etc. and making good the disturbed surfaces/areas in all respects complete all as specified and directed. |
| 28 | Supply & laying of flexible DWC-HDPE pipe (suitable for laying XLPE cables) of nominal diameter 63 mm conforming to IS 16205 (Part 24), laying the pipe under ground and drawing the XLPE cable through the DWC pipe including joints, bends etc. for proper fixing of the pipe complete all as specified and directed. |
| 29 | Excavation in trenches, not exc 1.5 mtr wide and not exc 1.5 mtr in depth for laying of pipe line in soft / loose soil and getting out in soft / loose soil complete all as specified. |
| 30 | Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm in soft/loose soil all as specified & directed |
| 31 | Removing excavated material to a distance n.exc 50m and depositing where directed at a level not exceeding 1.5m above the starting point all as specified & directed. |
| 32 | M&L for natural dry river sand cushioning including spreading, levelling and hand punning as protection to underground cable in trench all as specified and directed. Note : Punned thickness shall only be measured and paid. |
| 33 | M&L for complete removal of existing paint and preparation of old painted steel surfaces and applying two coats of synthetic enamel paint of approved shade on exposed surfaces of LT panel boards including writing/marking feeders complete all as specified and directed. |
| 34 | M&L for earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm and 6 mm thick buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 metres below normal ground level, connecting to galvanised iron earth strip 32 mm x 6 mm size by means of bolts, nuts, check nuts and washers of galvanised iron and 32 mm x 6 mm earth lead protected by provision of GI medium grade pipe 40 mm bore including provision of 40 mm thick cover of RCC (1:2:4) reinforced with XPM (weight not less than 4 kg/sqm) and frame of angle iron 40 mm x 40 mm x 6 mm with 6 mm dia MS bar handle made to shape, GI light grade 20 mm bore pipe for watering of suitable length placed on top edge of earth plate, common salt and charcoal filling, 15 cm alternate layers of charcoal and salt around all sides of earth plate with fixing arrangements, funnel, wire mesh and earth work in any type of soil, returning filling in and removal of surplus soil to a distance not exceeding 50 metre complete all as per Plate No. 03 of SSR-2009 Part-I and connecting to earth test point all as specified or indicated including testing on completion. |
| 35 | Supply and fixing complete installation in repair of wall mounted, powder coated, indoor LT panel of 63 Amp MCB TPN capacity with provision of six single phase energy meters, IP 44 standard including aluminium bus bar and 01 No. 63 Amp incomer MCB complete all as specified and directed with following:- |
| 36 | Outer shell shall be made of 2.00 mm CRCA sheet.Incoming63 Amp MCB TPN – 01 No.Red indicating lamp with integrated LED, 230 V AC – 01 No.Yellow indicating lamp with integrated LED, 230 V AC – 01 No.Blue indicating lamp with integrated LED, 230 V AC – 01 No.Multifunction meter (LED display), 3 phase, parameters: V, A, F, meter32A neutral link, channel mountingOutgoingSPN 40 Amp – 06 Nos.SP 10 Amp – 01 No.Bus barA set of 200A 25K electrolyte grade aluminium bus barAluminium earth bus bar 25 x 6 mm |
| 37 | Dismantling rusted/defective LT panel doors/canopy and M&L for new LT panel doors of size all as per existing, made of 2 mm / 3.15 mm thick MS sheet with hinges, locking arrangement etc. complete including replacement of neoprene gasket and painting with one coat of red oxide primer complete all as directed. |
| 38 | M&L for rectification of defects and making functional deep freezer, split/floor mounted AC, water cooler & refrigerator of any capacity of existing makes including rectification of minor defects such as tripping of MCBs wherever necessary, rectifying loose electrical connections, making fresh connections in electrical panel/connector etc., making functional defective drain pipe including rectification of blockage/leakage etc., checking of functionality of compressor of any capacity etc. complete all as specified and directed. |
| 39 | M&L for periodical maintenance of split type AC of 1.5/2 Ton capacity including cleaning of overhead ceiling supported indoor unit complete, blower, outdoor unit, wiring system, cool air vent, cleaning including oiling/greasing of movable parts of indoor unit such as motor bearing etc., making fresh electrical connections, checking insulation of wiring etc. complete all as specified and directed. |
| 40 | S&F in repairs copper condenser coil of size 20 x 30\\" x 1 rows suitable for 1.5 TR outdoor unit of split AC. |
| 41 | S&F in repairs copper condenser coil of size / 22 x 32\\" x 1 rows suitable for 1.5 / 2.00 TR outdoor unit of split AC. |
| 42 | Supply and refilling of gas with required quantity of R-22, R-32, R-410A & R-134A refrigerant gas in refrigeration circuit of AC of capacity 1.5/2.00 Ton complete all as specified and directed. |
| 43 | M&L for leak testing of refrigerant gas including all allied works such as vacuuming the complete system, soap leak test, nitrogen gas pressure test, replacement of flux, flare nut, dead plug, dead cap, brazing etc. including necessary welding work, testing and commissioning up to satisfactory performance of the refrigeration system complete all as specified and directed. |
| 44 | S&F in repairs reciprocating/rotary compressor, hermetically sealed type, single phase 230 V, 1.5 Ton capacity suitable for split type AC, factory tested, including pumping down refrigerant, brazing and flaring, topping up of refrigerant (labour only), connecting, testing and commissioning the compressor complete all as specified and directed. |
| 45 | Supply, fixing, testing and commissioning in repairs of PCB set of inverter split AC 1.5 TR compatible with existing split AC complete all as specified and directed. |
| 46 | Supply and fixing in repairs fan motor single phase 240 Volts, metallic body for outdoor unit of split AC suitable for 1.5/2 Ton of existing RPM and setting with remote unit complete all as specified and directed. |
| 47 | Supply and fixing in repairs fan motor single phase 240 Volts, metallic body for indoor unit of split AC suitable for 1.5/2 Ton of existing RPM and setting with remote unit complete all as specified and directed. |
| 48 | S&F in repairs fan blade assembly of aluminium frame for outdoor unit suitable for split AC of any capacity of existing make complete all as specified and directed. |
| 49 | S&F in repairs PVC air filter for split type AC 1.5/2 Ton capacity complete all as specified and directed. |
| 50 | S&F in repairs pendant control assembly with cord and PC circuit suitable for existing split type AC of 1.5 Ton capacity complete all as specified and directed. |
| 51 | S&F in repairs LMS & overload relay assembly for 1.5/2 Ton compressor of split type AC complete all as specified and directed. |
| 52 | S&F in repairs copper tube size 5/8\\" (indoor) suitable for split/floor mounted ACs including brazing complete all as specified and directed. |
| 53 | S&F in repairs copper tube size 3/8\\" (indoor) suitable for split/floor mounted ACs including brazing complete all as specified and directed. |
| 54 | S&F in repairs copper tube insulation with Heatlon/Superlon insulation material complete all as specified and directed. |
| 55 | Supply and fixing in repairs capacitor 1.5 to 6 mfd, 230 Volt, single phase complete all as specified and directed. |
| 56 | Supply and fixing in repairs capacitor 36-45 mfd, 230 Volt, single phase complete all as specified and directed. |
| 57 | Supply and fixing in repairs contactor, single phase, model 3TH30, 22E suitable for outdoor unit 2 x 1.5 Ton capacity of existing make complete all as specified and directed. |
| 58 | Taking out carefully split type air conditioner of capacity 1.5/2 Ton with frame as required and refixing the same at another site/new location including making good disturbed surfaces as per existing specifications to entire satisfaction of Engineer-in-Charge. |
| 59 | Supply and fixing/laying in repairs 20 mm bore PVC pipe to walls for draining out condensate water of split AC including cutting of floor/opening for making holes in walls and making good the same after fixing/laying pipe complete all as specified and directed. |
| 60 | Supply and fixing in repairs voltage stabilizer for automatic operation, single phase, naturally air cooled, indoor type and designed for input variation between 170 Volts to 250 Volts with output voltage stabilized at 230 Volts with accuracy of +/- 2.50% and of capacity 4 kVA complete all as specified and directed. |
| 61 | Supply and fixing in repairs outdoor stand for mounting outdoor unit of split AC complete all as specified and directed. |
| 62 | S&F in repairs flexible cable 3 core, copper conductor 4 sqmm complete all as specified and directed. Please Enable Macros to View BoQ information |
